The purpose of this study has been to investigate if and how the Swedish Moderate party´s views and ideas regarding nuclear energy, within the energy production has changed in the timeframe of 2010 - 2021. This has been investigated through an idea analysis.The study's research question was asked as follows: Have the Swedish Moderate party´s views and ideas regarding nuclear energy within energy production changed within the timeframe 2010 - 2021? And if that is the case, how have the views and ideas changed?The material that this study used to maintain its purpose contained motions from the Swedish Moderate party within the time frame 2010 - 2021. The motions involved nuclear energy.The conclusion of this study is that the Swedish Moderate party has changed its views and ideas concerning energy politics focusing on nuclear energy. The changes are marginal. However, the Energiöverenskommelsen is an anomaly regarding this case. Energiöverenskommelsen does not match the views and ideas presented by the Swedish Moderate party within the study´s timeframe.